AT247610B - Process for the production of plastics with a certain refractive power - Google Patents
Process for the production of plastics with a certain refractive powerInfo
- Publication number
- AT247610B AT247610B AT302763A AT302763A AT247610B AT 247610 B AT247610 B AT 247610B AT 302763 A AT302763 A AT 302763A AT 302763 A AT302763 A AT 302763A AT 247610 B AT247610 B AT 247610B
- Authority
- AT
- Austria
- Prior art keywords
- plastics
- production
- refractive power
- certain refractive
- certain
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F16/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F16/12—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
- C08F16/14—Monomers containing only one unsaturated aliphatic radical
- C08F16/28—Monomers containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F18/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F18/02—Esters of monocarboxylic acids
- C08F18/04—Vinyl esters
- C08F18/08—Vinyl acetate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER32608A DE1155911B (en) | 1962-05-03 | 1962-05-03 | Process for the production of shaped, colorless, transparent, crosslinked organic high polymers with a certain refractive power |
Publications (1)
Publication Number | Publication Date |
---|---|
AT247610B true AT247610B (en) | 1966-06-27 |
Family
ID=7403860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT302763A AT247610B (en) | 1962-05-03 | 1963-04-12 | Process for the production of plastics with a certain refractive power |
Country Status (8)
Country | Link |
---|---|
US (1) | US3228915A (en) |
AT (1) | AT247610B (en) |
BE (1) | BE630208A (en) |
CH (1) | CH435742A (en) |
DE (1) | DE1155911B (en) |
FR (1) | FR1352052A (en) |
GB (1) | GB1038694A (en) |
NL (1) | NL291866A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3872042A (en) * | 1972-02-01 | 1975-03-18 | Buckbee Mears Co | Plastic lenses and method of making same |
GB2034725B (en) * | 1978-11-18 | 1983-04-13 | Nippon Kasei Chem | Pre-copolymer of diallyl phthalate and triallyl isocyanurate |
FR2511010A1 (en) * | 1981-08-06 | 1983-02-11 | Organo Synthese Ste Fse | NOVEL POLYMERIZABLE MIXTURE BASED ON BIS (ALLYLCARBONATE) OF DIETHYLENE GLYCOL, PROCESS FOR PREPARING THE SAME AND USE THEREOF FOR THE PREPARATION OF FINISHED PRODUCTS |
US4373076A (en) * | 1981-10-26 | 1983-02-08 | Hoya Lens Corporation | Terpolymer with a high refractive index |
IT1160172B (en) * | 1983-01-13 | 1987-03-04 | Anic Spa | POLYMERIZABLE LIQUID COMPOSITION, SUITABLE FOR PRODUCING POLYMERS WITH HIGH OPTICAL AND MECHANICAL CHARACTERISTICS AND POLYMERS AND MANUFACTURES OBTAINED FROM THAT COMPOSITION |
US4693446A (en) * | 1985-09-20 | 1987-09-15 | Techna Vision, Inc. | Gasket for molding plastic lenses |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3038210A (en) * | 1955-06-06 | 1962-06-12 | Parmelee Plastics Co | Method of producing plastic lenses |
NL95442C (en) * | 1955-06-06 | 1900-01-01 | ||
US3030745A (en) * | 1957-07-18 | 1962-04-24 | Walter M Freeman | Method for finishing hard-plastic lenses for eyeglasses |
-
0
- NL NL291866D patent/NL291866A/xx unknown
- BE BE630208D patent/BE630208A/xx unknown
-
1962
- 1962-05-03 DE DER32608A patent/DE1155911B/en active Pending
-
1963
- 1963-03-05 CH CH276363A patent/CH435742A/en unknown
- 1963-03-27 FR FR929459A patent/FR1352052A/en not_active Expired
- 1963-04-12 AT AT302763A patent/AT247610B/en active
- 1963-04-17 GB GB15012/63A patent/GB1038694A/en not_active Expired
- 1963-04-29 US US276185A patent/US3228915A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1155911B (en) | 1963-10-17 |
BE630208A (en) | |
NL291866A (en) | |
CH435742A (en) | 1967-05-15 |
GB1038694A (en) | 1966-08-10 |
US3228915A (en) | 1966-01-11 |
FR1352052A (en) | 1964-02-07 |
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